drawandcraftcrafy drawandcraftcrafy

20-06-2022
Mathematics

contestada

-2/3 + 5/7 = 1/27
explain ?

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art3mis15 art3mis15

20-06-2022

It doesn’t equal 1/27 it equals 1/21. You have to multiply 3 and 7 to find a common denominator so you can add them so you should get -14/21 + 15/21 = 1/21

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